J.F. Morales 69 Det. by: J. F. Morales, VIII 1991 Phenology: FL 20 July 1991 09:49N 84:05W 1600-1800 m SAN JOSE, DESAMPARADOS Fila Bustamante. Epífita. Flores amarillas. Común.
J.F. Morales 2581 Det. by: J. F. Morales, IV 1994 Phenology: FL 27 March 1994 09:49N 84:05W 1700 m SAN JOSE, DESAMPARADOS Cerros Escazú-La Carpintera. Epífita. Sépalos y pétalos verde amarillo; labelo y columna amarilla; ovario verde canela.
Michael Grayum 8274 Det. by: M. Grayum, IV 1987 Phenology: FL 24 April 1987 09:50N 84:03W 1675 m SAN JOSE, DESAMPARADOS Cerros Escazú-La Carpintera. Epiphytic on trunk ca. 8 m above ground in primary forest. Pseudobulbs smooth, narrowly ovoid. Sepals and lateral petals dull (greenish- to brownish-) orange; labellum white to pale orange- yellow. Ripe frts. rather hard, sharply angled, yellow-orange-tinged.